package testJdk.commonUse.array;

public class Simple {

    public static void main(String[] args) {
        int[] array01 = new int[4];
        int[] array02 = new int[4];
        int[] array03=array01;
        int[][][] array04=new int[4][4][4];

        System.out.println(array04 instanceof Object);//true
        System.out.println(array01 instanceof int[]);
        //System.out.println(array04 instanceof int[]);//类转换异常
        System.out.println(array04[0][2] instanceof int[]);//true
        System.out.println(array04[0] instanceof int[][]);//true
    }
}
